Ladislaus calls it a quote. My question is, whether it is a quote.
I indicated that I found it on Google. It sounds credible given what is known about this guy.
It's not a difficult Google search to at least verify that the book exists.
Now, as for taking time to read the entire book, I have other priorities. Spend hours reading the book (and/or money to buy it) ... or just give it the benefit of the doubt for being true.
If he didn't say this, well, it's not exactly life-changing. I just cited it because it dovetails with a speculation I had. If they're trying to kill off the population, this might backfire in that it'll effect those who are not critical thinkers and dumbed down.
Another possibility is that this vax DOES in fact protect people from something else they plan to unleash and that'll then wipe out all those who refused the vax.